Speed Parts - June 2014

Ultra E85 Carbs from Holley

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What it is: Now you can run E85 through Holley's killer 4150 style Ultra HP carbs.

Why you care: We've found that E85 can be an inexpensive alternative to high-octane pump gas. The catch is the extra fuel and corrosion-resistant parts required to use it. This carb has E85-specific metering blocks, a high-flow power valve, a big accelerator pump, and all the little tweaks needed to make E85 power a reality.

New 460-inch Short-Block from Ford Racing

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What it is: This is a 460-inch Windsor (351)-based short-block.

Why you care: You might already know about the big-bore Boss block from Ford with a 9.5-inch deck and room for a 4.150-inch bore and 4.25-inch stroke crank. But did you know you can buy an assembled short-block as well? The package uses a Scat rotator and Mahle pistons and is assembled in the United States using performance clearances.